Testing Locations » North Carolina » Concord NC » Doctors Plus Pllc – Doctors Plus Pllc – Drug Testing Only (Preferred) Doctors Plus Pllc – Doctors Plus Pllc – Drug Testing Only (Preferred) Doctors Plus Pllc – Doctors Plus Pllc – Drug Testing Only (Preferred)205 Branchview Dr NeConcord, NC 28025-3416 United States